Cold-Reduced Seamless Steel Instrumentation Tubing from China
Cold-reduced seamless tube from nonalloy steel for instrumentation and control systems in industrial machinery. Falls under HTS 7304.31.60 for other cold-drawn/rolled circular cross-section tubes of iron or nonalloy steel.
Duty Rate — China → United States
35%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
Import Tips
• Include pressure rating certifications to distinguish from conveyance pipes under 7304.31 other subheadings
• Ensure no cross-sectional dimension exceeds 16mm if bordering 'wire' definition per Chapter 73 notes
• Document cold-reduction process (e.g
• pilgering) to prevent reclassification as hot-formed